1156216156262 has 4 divisors (see below), whose sum is σ = 1734324234396. Its totient is φ = 578108078130.

The previous prime is 1156216156231. The next prime is 1156216156273. The reversal of 1156216156262 is 2626516126511.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 289054039064 + ... + 289054039067.

It is an arithmetic number, because the mean of its divisors is an integer number (433581058599).

Almost surely, 2^{1156216156262} is an apocalyptic number.

1156216156262 is a deficient number, since it is larger than the sum of its proper divisors (578108078134).

1156216156262 is an equidigital number, since it uses as much as digits as its factorization.

1156216156262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578108078133.

The product of its digits is 259200, while the sum is 44.

The spelling of 1156216156262 in words is "one trillion, one hundred fifty-six billion, two hundred sixteen million, one hundred fifty-six thousand, two hundred sixty-two".