2262747204381 has 4 divisors (see below), whose sum is σ = 3016996272512. Its totient is φ = 1508498136252.

The previous prime is 2262747204379. The next prime is 2262747204439. The reversal of 2262747204381 is 1834027472622.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2262747204381 - 2¹ = 2262747204379 is a prime.

It is a super-2 number, since 2×2262747204381² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2262747204381.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2262747204481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 377124534061 + ... + 377124534066.

It is an arithmetic number, because the mean of its divisors is an integer number (754249068128).

Almost surely, 2^{2262747204381} is an apocalyptic number.

It is an amenable number.

2262747204381 is a deficient number, since it is larger than the sum of its proper divisors (754249068131).

2262747204381 is an equidigital number, since it uses as much as digits as its factorization.

2262747204381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754249068130.

The product of its (nonzero) digits is 1806336, while the sum is 48.

The spelling of 2262747204381 in words is "two trillion, two hundred sixty-two billion, seven hundred forty-seven million, two hundred four thousand, three hundred eighty-one".