2126151022 has 32 divisors (see below), whose sum is σ = 3332417760. Its totient is φ = 1016494080.

The previous prime is 2126150959. The next prime is 2126151023. The reversal of 2126151022 is 2201516212.

It is a junction number, because it is equal to n+sod(n) for n = 2126150984 and 2126151002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2126151023) 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, 3158878 + ... + 3159550.

It is an arithmetic number, because the mean of its divisors is an integer number (104138055).

Almost surely, 2^2126151022 is an apocalyptic number.

2126151022 is a deficient number, since it is larger than the sum of its proper divisors (1206266738).

2126151022 is a wasteful number, since it uses less digits than its factorization.

2126151022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1428.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 2126151022 is about 46110.2051828009. The cubic root of 2126151022 is about 1285.8728790528.

Adding to 2126151022 its reverse (2201516212), we get a palindrome (4327667234).

The spelling of 2126151022 in words is "two billion, one hundred twenty-six million, one hundred fifty-one thousand, twenty-two".