21233010101194 has 16 divisors (see below), whose sum is σ = 32698162775520. Its totient is φ = 10336680699280.

The previous prime is 21233010101131. The next prime is 21233010101197. The reversal of 21233010101194 is 49110101033212.

It is not an unprimeable number, because it can be changed into a prime (21233010101197) 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, 764533504 + ... + 764561275.

It is an arithmetic number, because the mean of its divisors is an integer number (2043635173470).

Almost surely, 2^{21233010101194} is an apocalyptic number.

21233010101194 is a deficient number, since it is larger than the sum of its proper divisors (11465152674326).

21233010101194 is a wasteful number, since it uses less digits than its factorization.

21233010101194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1529094965.

The product of its (nonzero) digits is 1296, while the sum is 28.

The spelling of 21233010101194 in words is "twenty-one trillion, two hundred thirty-three billion, ten million, one hundred one thousand, one hundred ninety-four".