22061426554154 has 32 divisors (see below), whose sum is σ = 35873685679104. Its totient is φ = 10114972064640.

The previous prime is 22061426554147. The next prime is 22061426554207. The reversal of 22061426554154 is 45145562416022.

It is a junction number, because it is equal to n+sod(n) for n = 22061426554099 and 22061426554108.

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, 1613714 + ... + 6835709.

It is an arithmetic number, because the mean of its divisors is an integer number (1121052677472).

Almost surely, 2^{22061426554154} is an apocalyptic number.

22061426554154 is a deficient number, since it is larger than the sum of its proper divisors (13812259124950).

22061426554154 is a wasteful number, since it uses less digits than its factorization.

22061426554154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8450102.

The product of its (nonzero) digits is 2304000, while the sum is 47.

The spelling of 22061426554154 in words is "twenty-two trillion, sixty-one billion, four hundred twenty-six million, five hundred fifty-four thousand, one hundred fifty-four".