22102941 has 32 divisors (see below), whose sum is σ = 36073728. Its totient is φ = 11750400.

The previous prime is 22102937. The next prime is 22102957. The reversal of 22102941 is 14920122.

It is not a de Polignac number, because 22102941 - 2² = 22102937 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22102441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35751 + ... + 36363.

It is an arithmetic number, because the mean of its divisors is an integer number (1127304).

Almost surely, 2^22102941 is an apocalyptic number.

22102941 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

22102941 is a deficient number, since it is larger than the sum of its proper divisors (13970787).

22102941 is a wasteful number, since it uses less digits than its factorization.

22102941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 22102941 is about 4701.3765005581. The cubic root of 22102941 is about 280.6402906502.

It can be divided in two parts, 2210 and 2941, that added together give a triangular number (5151 = T₁₀₁).

The spelling of 22102941 in words is "twenty-two million, one hundred two thousand, nine hundred forty-one".