Search a number
2022122 = 23113251
BaseRepresentation
bin111101101101011101010
310210201211102
413231223222
51004201442
6111201402
723121254
oct7555352
93721742
102022122
111161283
12816262
1355a52b
143a8cd4
1529e232
hex1edaea

2022122 has 8 divisors (see below), whose sum is σ = 3043872. Its totient is φ = 1007500.

The previous prime is 2022103. The next prime is 2022149. The reversal of 2022122 is 2212202.

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

It is a super-3 number, since 3×20221223 = 24805233370296479544, which contains 333 as substring.

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, 1004 + ... + 2247.

It is an arithmetic number, because the mean of its divisors is an integer number (380484).

22022122 is an apocalyptic number.

2022122 is a deficient number, since it is larger than the sum of its proper divisors (1021750).

2022122 is a wasteful number, since it uses less digits than its factorization.

2022122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3564.

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 2022122 is about 1422.0133614000. The cubic root of 2022122 is about 126.4549355956.

Adding to 2022122 its reverse (2212202), we get a palindrome (4234324).

The spelling of 2022122 in words is "two million, twenty-two thousand, one hundred twenty-two".

Divisors: 1 2 311 622 3251 6502 1011061 2022122