2122453654106 has 16 divisors (see below), whose sum is σ = 3222393257664. Its totient is φ = 1048400540064.

The previous prime is 2122453654093. The next prime is 2122453654109. The reversal of 2122453654106 is 6014563542212.

It is not an unprimeable number, because it can be changed into a prime (2122453654109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19438355 + ... + 19547238.

It is an arithmetic number, because the mean of its divisors is an integer number (201399578604).

Almost surely, 2^{2122453654106} is an apocalyptic number.

2122453654106 is a deficient number, since it is larger than the sum of its proper divisors (1099939603558).

2122453654106 is a wasteful number, since it uses less digits than its factorization.

2122453654106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38985925.

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 2122453654106 in words is "two trillion, one hundred twenty-two billion, four hundred fifty-three million, six hundred fifty-four thousand, one hundred six".