1102226653561 has 8 divisors (see below), whose sum is σ = 1220375780064. Its totient is φ = 987068644320.

The previous prime is 1102226653529. The next prime is 1102226653579. The reversal of 1102226653561 is 1653566222011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1102226653561 - 2⁵ = 1102226653529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1102226653511) 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, 747778540 + ... + 747780013.

It is an arithmetic number, because the mean of its divisors is an integer number (152546972508).

Almost surely, 2^{1102226653561} is an apocalyptic number.

1102226653561 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1102226653561 is a deficient number, since it is larger than the sum of its proper divisors (118149126503).

1102226653561 is a wasteful number, since it uses less digits than its factorization.

1102226653561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1495558631.

The product of its (nonzero) digits is 129600, while the sum is 40.

The spelling of 1102226653561 in words is "one trillion, one hundred two billion, two hundred twenty-six million, six hundred fifty-three thousand, five hundred sixty-one".