2226165652155 has 32 divisors (see below), whose sum is σ = 3824504667648. Its totient is φ = 1101709145600.

The previous prime is 2226165652153. The next prime is 2226165652171. The reversal of 2226165652155 is 5512565616222.

It is a happy number.

It is not a de Polignac number, because 2226165652155 - 2¹ = 2226165652153 is a prime.

It is a super-2 number, since 2×2226165652155² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2226165652153) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61461201 + ... + 61497410.

It is an arithmetic number, because the mean of its divisors is an integer number (119515770864).

Almost surely, 2^{2226165652155} is an apocalyptic number.

2226165652155 is a deficient number, since it is larger than the sum of its proper divisors (1598339015493).

2226165652155 is a wasteful number, since it uses less digits than its factorization.

2226165652155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122958707.

The product of its digits is 2160000, while the sum is 48.

The spelling of 2226165652155 in words is "two trillion, two hundred twenty-six billion, one hundred sixty-five million, six hundred fifty-two thousand, one hundred fifty-five".