226151561605262 has 32 divisors (see below), whose sum is σ = 359518226200320. Its totient is φ = 106393664332800.

The previous prime is 226151561605199. The next prime is 226151561605267. The reversal of 226151561605262 is 262506165151622.

It is a super-2 number, since 2×226151561605262² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 226151561605262.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226151561605267) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24703013 + ... + 32596655.

It is an arithmetic number, because the mean of its divisors is an integer number (11234944568760).

Almost surely, 2^{226151561605262} is an apocalyptic number.

226151561605262 is a deficient number, since it is larger than the sum of its proper divisors (133366664595058).

226151561605262 is a wasteful number, since it uses less digits than its factorization.

226151561605262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7898808.

The product of its (nonzero) digits is 2592000, while the sum is 50.

The spelling of 226151561605262 in words is "two hundred twenty-six trillion, one hundred fifty-one billion, five hundred sixty-one million, six hundred five thousand, two hundred sixty-two".