6157222126 has 8 divisors (see below), whose sum is σ = 10075454424. Its totient is φ = 2798737320.

The previous prime is 6157222103. The next prime is 6157222177. The reversal of 6157222126 is 6212227516.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×6157222126² = 75822768617807919752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6157222091 and 6157222100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139936845 + ... + 139936888.

It is an arithmetic number, because the mean of its divisors is an integer number (1259431803).

Almost surely, 2^6157222126 is an apocalyptic number.

6157222126 is a deficient number, since it is larger than the sum of its proper divisors (3918232298).

6157222126 is a wasteful number, since it uses less digits than its factorization.

6157222126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279873746.

The product of its digits is 20160, while the sum is 34.

The square root of 6157222126 is about 78467.9687898189. The cubic root of 6157222126 is about 1832.8556970677.

The spelling of 6157222126 in words is "six billion, one hundred fifty-seven million, two hundred twenty-two thousand, one hundred twenty-six".