2122542352462 has 32 divisors (see below), whose sum is σ = 3747572448192. Its totient is φ = 882568203264.

The previous prime is 2122542352459. The next prime is 2122542352493. The reversal of 2122542352462 is 2642532452212.

It is a super-2 number, since 2×2122542352462² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5621073 + ... + 5986780.

It is an arithmetic number, because the mean of its divisors is an integer number (117111639006).

Almost surely, 2^{2122542352462} is an apocalyptic number.

2122542352462 is a deficient number, since it is larger than the sum of its proper divisors (1625030095730).

2122542352462 is a wasteful number, since it uses less digits than its factorization.

2122542352462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11608252.

The product of its digits is 460800, while the sum is 40.

The spelling of 2122542352462 in words is "two trillion, one hundred twenty-two billion, five hundred forty-two million, three hundred fifty-two thousand, four hundred sixty-two".