1122100102 has 8 divisors (see below), whose sum is σ = 1699815312. Its totient is φ = 555495000.

The previous prime is 1122100069. The next prime is 1122100139. The reversal of 1122100102 is 2010012211.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2777274 + ... + 2777677.

It is an arithmetic number, because the mean of its divisors is an integer number (212476914).

Almost surely, 2^1122100102 is an apocalyptic number.

1122100102 is a deficient number, since it is larger than the sum of its proper divisors (577715210).

1122100102 is a wasteful number, since it uses less digits than its factorization.

1122100102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5555054.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 1122100102 is about 33497.7626417049. The cubic root of 1122100102 is about 1039.1475083779.

Adding to 1122100102 its reverse (2010012211), we get a palindrome (3132112313).

The spelling of 1122100102 in words is "one billion, one hundred twenty-two million, one hundred thousand, one hundred two".