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BaseRepresentation
bin100000001101000001111…
…111010001000010100001
321211120011211122022112222
4200031001333101002201
5242224223401330340
64412351205200425
7315612403231310
oct40150177210241
97746154568488
102213015261345
11783597470519
122b8a92400115
131308c0169805
1479179350277
153c873dba8b5
hex20341fd10a1

2213015261345 has 8 divisors (see below), whose sum is σ = 3034992358464. Its totient is φ = 1517496179184.

The previous prime is 2213015261339. The next prime is 2213015261381. The reversal of 2213015261345 is 5431625103122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2213015261345 - 224 = 2212998484129 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 63229007467 = 2213015261345 / (2 + 2 + 1 + 3 + 0 + 1 + 5 + 2 + 6 + 1 + 3 + 4 + 5).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31614503699 + ... + 31614503768.

It is an arithmetic number, because the mean of its divisors is an integer number (379374044808).

Almost surely, 22213015261345 is an apocalyptic number.

It is an amenable number.

2213015261345 is a deficient number, since it is larger than the sum of its proper divisors (821977097119).

2213015261345 is an equidigital number, since it uses as much as digits as its factorization.

2213015261345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63229007479.

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 2213015261345 in words is "two trillion, two hundred thirteen billion, fifteen million, two hundred sixty-one thousand, three hundred forty-five".