10652220145561 has 16 divisors (see below), whose sum is σ = 11286009504000. Its totient is φ = 10019231255808.

The previous prime is 10652220145517. The next prime is 10652220145579. The reversal of 10652220145561 is 16554102225601.

10652220145561 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10652220145561 - 2⁷ = 10652220145433 is a prime.

It is a super-2 number, since 2×10652220145561² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10652220145591) 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, 223767040 + ... + 223814638.

It is an arithmetic number, because the mean of its divisors is an integer number (705375594000).

Almost surely, 2^{10652220145561} is an apocalyptic number.

It is an amenable number.

10652220145561 is a deficient number, since it is larger than the sum of its proper divisors (633789358439).

10652220145561 is a wasteful number, since it uses less digits than its factorization.

10652220145561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55728.

The product of its (nonzero) digits is 144000, while the sum is 40.

The spelling of 10652220145561 in words is "ten trillion, six hundred fifty-two billion, two hundred twenty million, one hundred forty-five thousand, five hundred sixty-one".