220242212014153 has 6 divisors (see below), whose sum is σ = 256200124179786. Its totient is φ = 188779038869232.

The previous prime is 220242212014103. The next prime is 220242212014157. The reversal of 220242212014153 is 351410212242022.

It can be written as a sum of positive squares in only one way, i.e., 215181115916809 + 5061096097344 = 14669053^2 + 2249688^2 .

It is not a de Polignac number, because 220242212014153 - 2¹³ = 220242212005961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220242212014157) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2247369510300 + ... + 2247369510397.

It is an arithmetic number, because the mean of its divisors is an integer number (42700020696631).

Almost surely, 2^{220242212014153} is an apocalyptic number.

It is an amenable number.

220242212014153 is a deficient number, since it is larger than the sum of its proper divisors (35957912165633).

220242212014153 is an equidigital number, since it uses as much as digits as its factorization.

220242212014153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4494739020711 (or 4494739020704 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

Adding to 220242212014153 its reverse (351410212242022), we get a palindrome (571652424256175).

The spelling of 220242212014153 in words is "two hundred twenty trillion, two hundred forty-two billion, two hundred twelve million, fourteen thousand, one hundred fifty-three".